Cup



FIG. 1 is a perspective view taken from the front of the cup;

FIG. 2 is a front elevation view of the cup of FIG. 1;

FIG. 3 is a bottom plan view of the cup of FIG. 1; and,

FIG. 4 is a detail view of the encircled portion of the cup of FIG. 1.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a cup, as shown and described. 